Customization Help

[Optimystic]

I know that a lot of the juicy enhancements the DMs made to EfU are proprietary to their setting, but I'm curious as to how a lot of it is done. Since that seems to be a somewhat tall order, I'll just limit my question to the summoning themes.

Where can I find out how to get/do some of the summoning themes you guys have used in EfU into the single-player campaign? For example, air domain clerics summoning low-power air elementals as early as summon monster 1, etc.

There's a couple of other things I was interested in as well (how to cause spell failure with improper deity selection, and how to do the subrace stat modifications especially) but the bolded section is foremost on my mind. Care to enlighten me? :)

[Oroborous]

Custom Summoning can be found here.

http://nwvault.ign.com/View.php?view=Scripts.Detail&id=3201

This summon system is balanced for NWN standard rather than EfU:A's system which has shorter durations and weaker critters.

It doesn't have an air domain, but I explain how to implement one and if you want-I'm more than happy to design and add it to the script. There's some work I meant to do on it anyway.